There is a free body diagram drawn on a block on a 50-degree incline with 3 force vectors. The first vector is pointing away from the surface of the incline and perpendicular to the surface, labeled F Subscript N Baseline. The second vector is pointing into and perpendicular to the surface of the incline, labeled F Subscript g y Baseline. The third vector is pointing straight down to the center of the earth, labeled F Subscript g Baseline. There is another force parallel to the surface of the incline and down the hill starting at the tip of the F Subscript g y Baseline vector, labeled F Subscript g x Baseline. A box with a mass of 100.0 kg slides down a ramp with a 50 degree angle. What is the weight of the box? N What is the value of the normal force? Round the answer to the nearest whole number. N What is the acceleration of the box? (Disregard friction and air resistance.) Round the answer to the nearest tenth. m/s2
Answers: 3
Physics, 22.06.2019 13:30
Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline
Answers: 1
Physics, 22.06.2019 16:00
An charge with mass m and charge q is emitted from the origin, (x,y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.
Answers: 1
Physics, 22.06.2019 21:30
Contrast the force of gravity between these pairs of objects: 1-kg mass and a 2-kg mass that are 1 m apart; a 1-kg mass and a 2-kg mass that are 2 m apart; and two 2=kg masses that are 1 m apart. i dont understand.
Answers: 3
Physics, 23.06.2019 03:30
The applied force of 3 washers will increase the applied force on the car to n.
Answers: 1
There is a free body diagram drawn on a block on a 50-degree incline with 3 force vectors. The first...
Social Studies, 05.03.2021 18:20
Mathematics, 05.03.2021 18:20
Mathematics, 05.03.2021 18:20
English, 05.03.2021 18:20
Chemistry, 05.03.2021 18:20
Mathematics, 05.03.2021 18:20
Engineering, 05.03.2021 18:20
Mathematics, 05.03.2021 18:20
Mathematics, 05.03.2021 18:20
Chemistry, 05.03.2021 18:20
Mathematics, 05.03.2021 18:20
English, 05.03.2021 18:20
Mathematics, 05.03.2021 18:20